Fiat Ducato auto cirrus water pump help please (1 Viewer)

[Rusty3]

I've just arrived at a site and found my water doesn't come out of taps! Never had a problem before but when trying to use taps I can't hear the pump. Does anyone know where pump is in my 1986 van? I've looked all over and can't locate it.

 

[Figaro]

Could be submersible inside the tank, there may be a screw cap to give access.
Can you not tell where it is from listening ?